:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  --canvas: #f8fafc;
  --surface: #edf3f9;
  --line: #d3deeb;
  --ink: #172436;
  --muted: #465c74;
  --accent: #1c53a1;
  --accent-ink: #fff;
  --good: #176650;
  --warn: #9a4a17;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #131c29;
  --surface: #1c2a3c;
  --line: #36475e;
  --ink: #eff4fc;
  --muted: #b3c2d8;
  --accent: #a6caff;
  --accent-ink: #132e53;
  --good: #86ddbb;
  --warn: #ffc596;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
::selection { background: var(--accent); color: var(--accent-ink); }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.shell {
  max-width: 42rem;
  margin: 0 auto;
  padding: calc(1rem + env(safe-area-inset-top)) max(1.125rem, env(safe-area-inset-right))
    calc(2rem + env(safe-area-inset-bottom)) max(1.125rem, env(safe-area-inset-left));
}

.heading, .connection-title, .pool-heading, .progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

h1, h2, p { margin: 0; }
h1 { font-size: 2rem; font-weight: 750; letter-spacing: -.035em; }
h2 { font-size: 1.125rem; font-weight: 690; letter-spacing: -.018em; }
button, select { font: inherit; }

button {
  min-height: 2.75rem;
  padding: .5rem .875rem;
  border: 1px solid transparent;
  border-radius: .625rem;
  background: transparent;
  color: var(--ink);
  font-weight: 630;
  cursor: pointer;
  transition: background-color 150ms ease-out, opacity 150ms ease-out;
}

button:disabled { opacity: .55; cursor: default; }
button:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.quiet { padding-inline: .5rem; color: var(--accent); }
.secondary { border-color: var(--line); }
.primary { background: var(--accent); color: var(--accent-ink); }
.quiet:hover:not(:disabled), .secondary:hover:not(:disabled) { background: var(--surface); }
.primary:hover:not(:disabled) { opacity: .86; }

.locations {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .25rem;
  padding: .25rem;
  margin: .75rem 0 1rem;
  border-radius: .875rem;
  background: var(--surface);
}

.locations button[aria-pressed="true"] {
  background: var(--canvas);
  color: var(--accent);
  border-color: var(--line);
}

.locations button[aria-pressed="false"]:hover { color: var(--accent); }

.connection {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
}

.mode {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  flex-shrink: 0;
  color: var(--muted);
  font-size: .8125rem;
  font-weight: 650;
}

.mode::before { content: ""; width: .43rem; height: .43rem; border-radius: 50%; background: currentColor; }
.mode[data-state="on"] { color: var(--good); }
.mode[data-state="conflict"], .mode[data-state="unavailable"] { color: var(--warn); }
.active { margin-top: .55rem; font-size: 1.0625rem; font-weight: 660; overflow-wrap: anywhere; }
.muted { color: var(--muted); font-size: .8125rem; }
.connection .muted { margin-top: .35rem; }
.power { margin: .35rem 0 -.35rem -.5rem; }
.notice { color: var(--warn); font-weight: 550; margin: 0 0 .875rem; }

.pool { margin-top: 1.5rem; }
#count { padding-left: .28rem; color: var(--muted); font-size: .875rem; font-weight: 550; }
.sort select {
  min-height: 2.75rem;
  max-width: 100%;
  padding: 0 .375rem;
  border: 1px solid var(--line);
  border-radius: .625rem;
  color: var(--ink);
  background: var(--canvas);
  font-size: .8125rem;
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  margin-top: .625rem;
}

.pool-detail { margin: .625rem 0 .5rem; }
.progress { padding: .4rem 0 .6rem; font-size: .8125rem; color: var(--muted); font-variant-numeric: tabular-nums; }
progress { width: 100%; height: .375rem; accent-color: var(--accent); }
.progress span { flex-shrink: 0; }
.servers { list-style: none; margin: 0; padding: 0; }
.servers li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: .75rem;
  min-height: 4rem;
  padding: .375rem 0;
  border-top: 1px solid var(--line);
}

.server-name { display: block; font-weight: 640; overflow-wrap: anywhere; }
.server-detail { display: block; color: var(--muted); font-size: .8125rem; font-variant-numeric: tabular-nums; }
.server-detail[data-state="ok"], .connected { color: var(--good); }
.server-detail[data-state="failed"] { color: var(--warn); }
.connect { font-size: .8125rem; }
.connected { font-size: .8125rem; font-weight: 640; padding-right: .5rem; }
.method, .empty { padding-top: .75rem; border-top: 1px solid var(--line); }
.empty { padding-bottom: .75rem; }

dialog {
  width: min(23rem, calc(100% - 2rem));
  padding: 1.125rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--canvas);
  color: var(--ink);
}

dialog::backdrop { background: rgb(12 22 36 / .55); }
dialog p { margin: .35rem 0 .875rem; color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; clip-path: inset(50%); overflow: hidden; white-space: nowrap; }

@media (max-width: 350px) {
  .actions button { padding-inline: .375rem; font-size: .8125rem; }
  .shell { padding-inline: .875rem; }
}

@media (prefers-reduced-motion: reduce) {
  button { transition: none; }
}